Simpson Strong-Tie Marine Flat Head Screws are designed to fasten securely into fiberglass
low-profile finish with the reliable holding power professionals expect
The Simpson CC66 Column Cap - Gray Paint enhances the strength and stability of your construction projects
the LSTHD8 is built for long-term performance in both residential and light commercial projects
The Strong-Tie THA426-2 adjustable truss hanger features a G90 Galvanized coating and requires the use of hot-dip galvanized fasteners which meet the specifications of ASTM A153
#10 x 1-1/2" Simpson Strong-Tie Phillips Flat Head Marine Screws - 316 Stainless Steel, Pkg. 100 23 Gauge Collated Headless Micropins Simpson Strong-Tie Marine Flat HeadSimpson Strong Tie Marine Flat Head Screws are designed to fasten securely into fiberglass, plywood, and other wood substitute materials. Built to perform in harsh marine and chemically caustic environments with maximum corrosion resistance, these screws deliver strength and reliability where other fasteners fail. The flat head design ensures a smooth, flush surface finish, making them ideal for demanding applications above or below the waterline.